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jQuery的下拉框应用
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jQuery的下拉框应用
jQuery的下拉框左右选择应用
直接上代码
-
<!DOCTYPE html> -
<html> -
<head> -
<meta charset="utf-8" /> -
<title></title> -
<style type="text/css"> -
* { margin:0; padding:0; } -
div.centent { -
float:left; -
text-align: center; -
margin: 10px; -
} -
span { -
display:block; -
margin:2px 2px; -
padding:4px 10px; -
background:#898989; -
cursor:pointer; -
font-size:12px; -
color:white; -
} -
</style> -
</head> -
<body> -
<div class="centent"> -
<select multiple="multiple" id="select1" style="width:100px;height:160px;"> -
<option value="1">选项1</option> -
<option value="2">选项2</option> -
<option value="3">选项3</option> -
<option value="4">选项4</option> -
<option value="5">选项5</option> -
<option value="6">选项6</option> -
<option value="7">选项7</option> -
</select> -
<div> -
<span id="add" >选中添加到右边>></span> -
<span id="add_all" >全部添加到右边>></span> -
</div> -
</div> -
-
<div class="centent"> -
<select multiple="multiple" id="select2" style="width: 100px;height:160px;"> -
<option value="8">选项8</option> -
</select> -
<div> -
<span id="remove"><<选中删除到左边</span> -
<span id="remove_all"><<全部删除到左边</span> -
</div> -
</div> -
-
<!-- 引入jQuery --> -
<script src="jquery.js" type="text/javascript"></script> -
<script type="text/javascript"> -
$(function(){ -
//移到右边 -
$('#add').click(function() { -
//获取选中的选项，删除并追加给对方 -
$('#select1 option:selected').appendTo('#select2'); -
}); -
//移到左边 -
$('#remove').click(function() { -
$('#select2 option:selected').appendTo('#select1'); -
}); -
//全部移到右边 -
$('#add_all').click(function() { -
//获取全部的选项,删除并追加给对方 -
$('#select1 option').appendTo('#select2'); -
}); -
//全部移到左边 -
$('#remove_all').click(function() { -
$('#select2 option').appendTo('#select1'); -
}); -
//双击选项 -
$(document).on("dblclick", "#select1 option", function(){ -
$(this).removeAttr("selected").appendTo('#select2'); -
}); -
//双击选项 -
$(document).on("dblclick", "#select2 option", function(){ -
$(this).removeAttr("selected").appendTo('#select1'); -
}); -
}); -
</script> -
</body> -
</html>
